package web.servlet.request.test;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @Author Administrator
 * @Date 2020/5/15 11:07
 **/
@WebServlet("/forwardServlet")
public class ForwardServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        System.out.println("forwardServlet");
        /*request域共享数据*/
        req.setAttribute("msg", "hha");
        RequestDispatcher requestDispatcher = req.getRequestDispatcher("/forwardServlet1");
        requestDispatcher.forward(req, resp);

    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doGet(req, resp);
    }
}
